Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875670 | Floating idler wheel arm assembly for a document transport | Borge Petersen | 1989-10-24 |
WG
William P. Groot
Overall (1989): #44,200 of 140,708Top 35%
1
Patents 1989